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The wear resistance of textiles can be improved by coating treatment. The selection and optimization of coating materials and coating process play an important role in improving the wear resistance. The following are some common ways to improve the wear resistance of textile coatings.
1. Choose the right coating material:
The choice of coating material is very important to improve the wear resistance. Commonly used textile coating materials are polyurethane, polyvinyl chloride and so on. These materials have the characteristics of good wear resistance and strong durability, which can effectively improve the wear resistance of textiles.
2. Use appropriate filling materials:
The wear resistance of textile coating can be improved by adding appropriate filling material to the coating material. The filling material can fill the defects and pores in the coating material, and increase the compactness and wear resistance of the coating. Commonly used filling materials are silica, nanomaterials and so on.
3. Optimize the coating process:
The optimization of coating process is very important to improve the wear resistance of textile coating. The uniformity, thickness and adhesion of the coating are closely related to the wear resistance. By controlling the coating speed, temperature, pressure and other parameters, the uniform and dense coating can be obtained, and the wear resistance can be improved.
4. Surface treatment:
The surface treatment can increase the adhesion between the coating and the textile fiber and improve the wear resistance. Common surface treatment methods include deburring, cleaning, and pre-brushing treatment. Surface treatment can remove impurities and stains from the textile surface and provide a good bonding surface.
5. Add wear-resistant agent:
Adding wear-resistant agents to the coating materials can increase the wear resistance of the coating. Wear-resistant agents can form a protective layer during friction, reducing wear on the textile surface. Commonly used wear-resistant agents are polytetrafluoroethylene, three-dimensional polysiloxane and so on.
6. Select the appropriate coating method:
Different coating methods have influence on the wear resistance of textiles. Common coating methods include brush coating, roll coating, spraying and so on. Different coating methods have different characteristics and scope of application. Selecting the appropriate coating method can improve the adhesion and wear resistance of the coating.
7. Wear resistance test:
Testing the wear resistance of the textile coating can evaluate the wear resistance of the coating and find and solve the problem in time. Commonly used wear resistance test methods include wear test, friction test and so on. Through testing, we can know the wear resistance of the coating under different conditions, and make corresponding improvement measures.
In summary, the wear resistance of textile coatings can be effectively improved by selecting suitable coating materials, adding filling materials, optimizing coating process, surface treatment, adding wear-resistant agents, selecting appropriate coating methods and wear resistance testing. These methods can be selected and combined according to the specific application needs to provide more wear-resistant textile coating products.
